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  5. The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I

12th Class Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank MCQs - The p-Block Elements

  • question_answer
    The correct order of increasing electron affinity of halogens is

    A) \[I<Br<Cl\]

    B) \[Br<I<Cl\]

    C) \[~Cl<Br<I\]

    D) \[I<Cl<Br\]

    Correct Answer: A

    Solution :

    Electron affinity decreases down the group as atomic size increases.


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